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NGC7635 (bubble nebula) with T7M


NGC7635 (bubble nebula) with T7M

iEXOS-100 mount
Venture RX-7; Newtonian Reflector 500mm/114mm, f4.4
No Autoguiding
T7M (ASI120MM clone) camera
Date: 10/01/2020 and 10/10/2020
Object: NGC7635 (bubble Nebula)
Exposure: total exposure time: 1h 33min 45 s
27 x 30s, Gain 29, Filter Orion No 21 + 5 Darks
20 x 30s, Gain 29, Filter Orion No 11 + 5 Darks
20 x 30s, Gain 29, Filter Orion No 82A + 5 Darks
21 x 1/1000s, Gain 29 (Bias for above)
241 x 15s, Gain 60, Filter IR-cut + 11 Darks + 11 Bias (1/8000)






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